Mineral & Land Records System Reports
6/1/2022: Additional MLRS information has been added to the CR Serial Register Page. There is also a new report for Other Query Parameters to generate the CR Serial Register Page.
The Bureau of Land Management (BLM) has developed the Mineral & Land Records System (MLRS) to replace the Legacy Rehost 2000 (LR2000) case management system, Alaska Land Information System (ALIS) (please note that Alaska records are not available in MLRS at this time), and official land status records (e.g. Master Title Plats, Historical Index, Tract Books).
MLRS is a customer-centric, geospatially-enabled Land Information System that employs nationally standardized business processes, ensuring the quality and accuracy of land and mineral records and data, while securely delivering land records information to relevant BLM employees, customers, and the public.
As of March 14, 2022, MLRS contains Mining Claims, Oil & Gas, and Geothermal cases. For more information on the project and implementation schedule, visit https://www.blm.gov/services/land-records/mlrs.
Please note that some columns in the MLRS reporting site have changed from the preceding LR2000 output; however, all information previously reported is available.